CN208561888U - Backwash water reuse conveying device in a kind of wastewater treatment - Google Patents
Backwash water reuse conveying device in a kind of wastewater treatment Download PDFInfo
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- CN208561888U CN208561888U CN201820523643.8U CN201820523643U CN208561888U CN 208561888 U CN208561888 U CN 208561888U CN 201820523643 U CN201820523643 U CN 201820523643U CN 208561888 U CN208561888 U CN 208561888U
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- water
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- butterfly valve
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Abstract
The utility model relates to Chemical Manufacture water field, backwash water reuse conveying device in specifically a kind of wastewater treatment.The first drinking-water pipe is equipped in the efficient backwash waste collecting pit, first drinking-water pipe is connected from after the stretching of efficient backwash waste collecting pit in self-sucking pot, the first outlet pipe is connected on the liquid outlet of self-sucking pot, two efficient backwash waste pumps are connected in parallel on first outlet pipe, the water outlet of two efficient backwash waste pumps is converged by pipeline and is connected with device for separating mud and water；It is equipped with the second drinking-water pipe in the hyperfiltration reverse-rinsing wastewater collection pond, is connected in parallel to three hyperfiltration reverse-rinsing waste water pumps on the second drinking-water pipe, the water outlet of hyperfiltration reverse-rinsing waste water pump is converged by pipeline and is connected with backwash water reuse water pot.It by backwash water reuse conveying device in wastewater treatment described in the utility model, produces water desalination device and operates normally, after efficient backwash transportation system transformation, backwash water can be sent out in time, and high-efficiency fiber filter is operated normally.
Description
Technical field
The utility model relates to Chemical Manufacture water field, backwash water reuse conveying is filled in specifically a kind of wastewater treatment
It sets.
Background technique
Existing production water desalination device, referring to Fig. 1, efficient backwash waste collecting pit 1(H=1.5 meter) it is useless with hyperfiltration reverse-rinsing
Water collecting pit 2(H=4.5 meter) it is lower upper two layers of design, shared three waste water pumps of two collecting pits, because of 1, efficient backwash waste pond
In lower layer, its waste water lifting to piping lane not enough, can not be sent outside height by original design water pump suction lift (30 meters).Backwash water can not be defeated
It send, high-efficiency fiber filter 3 can not continuous operation.
Utility model content
The utility model provides anti-in a kind of wastewater treatment to solve the problems, such as that existing production water desalination device exists
Wash water reuse conveying device.
The utility model is achieved through the following technical solutions: backwash water reuse conveying device in a kind of wastewater treatment,
Hyperfiltration reverse-rinsing wastewater collection pond including efficient backwash waste collecting pit and above efficient backwash waste collecting pit, passes through
Pipeline is connected to the high-efficiency fiber filter of efficient backwash waste collecting pit water inlet end, is connected to hyperfiltration reverse-rinsing waste water by pipeline
The ultrafiltration apparatus of collecting pit water inlet end,
It is equipped with the first drinking-water pipe in the efficient backwash waste collecting pit, the first drinking-water pipe is from efficient backwash waste collecting pit
It is connected after stretching in self-sucking pot, the first outlet pipe is connected on the liquid outlet of self-sucking pot, is connected in parallel on the first outlet pipe
Two efficient backwash waste pumps, the water outlet of two efficient backwash waste pumps are converged by pipeline and are connected with device for separating mud and water
It connects；
It is equipped with the second drinking-water pipe in the hyperfiltration reverse-rinsing wastewater collection pond, is connected in parallel to three ultrafiltration on the second drinking-water pipe
Backwash waste pump, the water outlet of hyperfiltration reverse-rinsing waste water pump are converged by pipeline and are connected with backwash water reuse water pot.
As the further improvement of technical solutions of the utility model, first butterfly valve and are in series on first outlet pipe
Two butterfly valves, wherein the water inlet of an efficient backwash waste pump is connected to the first water outlet between first butterfly valve and second butterfly valve
Pipe, in addition the water inlet of an efficient backwash waste pump is connected on the water outlet of first butterfly valve.
As the further improvement of technical solutions of the utility model, third butterfly valve and are in series on second drinking-water pipe
Four butterfly valves, the water inlet of First hyperfiltration reverse-rinsing waste water pump are connected to the second pumping of the 4th butterfly valve water inlet by the 5th butterfly valve
On water pipe, the water inlet of second hyperfiltration reverse-rinsing waste water pump is connected between third butterfly valve and the 4th butterfly valve by the 6th butterfly valve
On second drinking-water pipe, the water inlet of third platform hyperfiltration reverse-rinsing waste water pump is connected to third butterfly valve water outlet by the 7th butterfly valve
On second drinking-water pipe.
As the further improvement of technical solutions of the utility model, every pump water outlet be sequentially connected in series check (non-return) valve with
And butterfly valve.
As the further improvement of technical solutions of the utility model, each backwash waste collecting pit is equipped with liquidometer.
By backwash water reuse conveying device in wastewater treatment described in the utility model, produces water desalination device and normally transport
480m is discharged in row, high-efficiency fiber filter backwash water daily3, collect tankage 300m3, after efficient backwash transportation system transformation, instead
Wash water can be sent out in time, and high-efficiency fiber filter is operated normally.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of backwash water reuse conveying device in a kind of wastewater treatment described in the utility model.
In figure: the efficient backwash waste collecting pit of 1-, 2- hyperfiltration reverse-rinsing wastewater collection pond, 3- high-efficiency fiber filter, 4-
One drinking-water pipe, 5- self-sucking pot, the first outlet pipe of 6-, the efficient backwash waste pump of 7-, 8- device for separating mud and water, the second drinking-water pipe of 9-,
10- hyperfiltration reverse-rinsing waste water pump, 11- backwash water reuse water pot, 12- ultrafiltration apparatus, 13- first butterfly valve, 14- second butterfly valve, 15-
Three butterfly valves, the 4th butterfly valve of 16-, the 5th butterfly valve of 17-, the 6th butterfly valve of 18-, the 7th butterfly valve of 19-, 20- check (non-return) valve, 21- butterfly valve, 22-
Liquidometer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
Backwash water reuse conveying device in a kind of wastewater treatment, including efficient backwash waste collecting pit 1 and be located at efficient
The hyperfiltration reverse-rinsing wastewater collection pond 2 of the top of backwash waste collecting pit 1, by pipeline be connected to efficient backwash waste collecting pit 1 into
The high-efficiency fiber filter 3 of water end (W.E.) is connected to the ultrafiltration apparatus 12 of 2 water inlet end of hyperfiltration reverse-rinsing wastewater collection pond by pipeline,
The first drinking-water pipe 4 is equipped in the efficient backwash waste collecting pit 1, the first drinking-water pipe 4 is received from efficient backwash waste
Collect after pond 1 is stretched out and be connected in self-sucking pot 5, be connected with the first outlet pipe 6 on the liquid outlet of self-sucking pot 5, on the first outlet pipe 6 simultaneously
Connection is connected with two efficient backwash waste pumps 7, and the water outlet of two efficient backwash waste pumps 7 is converged by pipeline and divided with muddy water
It is connected from device 8；
It is equipped with the second drinking-water pipe 9 in the hyperfiltration reverse-rinsing wastewater collection pond 2, is connected in parallel to three on the second drinking-water pipe 9
The water outlet of hyperfiltration reverse-rinsing waste water pump 10, hyperfiltration reverse-rinsing waste water pump 10 is converged by pipeline and is connected with backwash water reuse water pot 11
It connects.
When specifically used, entered in efficient backwash waste collecting pit 1 by the filtered water of high-efficiency fiber filter 3, due to
The pressure of self-sucking pot 5, the water in efficient backwash waste collecting pit 1 is evacuated in self-sucking pot 5 by the first drinking-water pipe 4, in self-sucking pot 5
Water is reached device for separating mud and water 8 after one or two efficient 7 extraction of backwash waste pump, and the water in device for separating mud and water 8 enters
Chemical industrial park water system.Entered in hyperfiltration reverse-rinsing wastewater collection pond 2 by the filtered water of ultrafiltration apparatus 12, wherein two efficient
7 operation of backwash waste pump, is pulled water out by the second drinking-water pipe 9 to backwash water reuse water pot 11, and the efficient backwash of third platform
Waste water pump 7 is as spare.
Preferably, in order to preferably adjust the operation that efficient backwash waste pumps 7, the utility model provides a kind of specific reality
It applies mode: being in series with first butterfly valve 13 and second butterfly valve 14 on first outlet pipe 6, wherein an efficient backwash waste pump 7
Water inlet be connected to the first outlet pipe 6 between first butterfly valve 13 and second butterfly valve 14, an other efficient backwash waste pump 7
Water inlet be connected on the water outlet of first butterfly valve 13.As shown in Figure 1, when 7 operation of efficient backwash waste pump positioned at right side
When, first butterfly valve 13 is closed, second butterfly valve 14,7 work of efficient backwash waste pump on right side are opened.When positioned at the efficient anti-of left side
When washing the operation of waste water pump 7, first butterfly valve 13 and second butterfly valve 14,7 work of efficient backwash waste pump in left side are opened.
Preferably, for the operation of better hyperfiltration reverse-rinsing waste water pump 10, the utility model provides a kind of specific implementation
Mode: being in series with third butterfly valve 15 and the 4th butterfly valve 16 on second drinking-water pipe 9, First hyperfiltration reverse-rinsing waste water pump 10 into
The mouth of a river is connected on the second drinking-water pipe 9 of 16 water inlet of the 4th butterfly valve by the 5th butterfly valve 17, second hyperfiltration reverse-rinsing waste water
The water inlet of pump 10 is connected on the second drinking-water pipe 9 between third butterfly valve 15 and the 4th butterfly valve 16 by the 6th butterfly valve 18, the
The water inlet of three hyperfiltration reverse-rinsing waste water pumps 10 is connected to the second of 15 water outlet of third butterfly valve by the 7th butterfly valve 19 and draws water
On pipe 9.As shown in Figure 1, closing one of butterfly valve in the 5th butterfly valve 17, the 6th butterfly valve 18 and the 7th butterfly valve 19, open another
Outer two can be realized two hyperfiltration reverse-rinsing waste water pumps 10 and run, and in addition a hyperfiltration reverse-rinsing waste water pump 10 is as spare.
Preferably, the water outlet of every pump has been sequentially connected in series check (non-return) valve 20 and butterfly valve 21.
Further, each backwash waste collecting pit is equipped with liquidometer 22.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (9)
1. backwash water reuse conveying device in a kind of wastewater treatment, including efficient backwash waste collecting pit (1) and it is located at efficient
Hyperfiltration reverse-rinsing wastewater collection pond (2) above backwash waste collecting pit (1) is connected to efficient backwash waste collecting pit by pipeline
(1) high-efficiency fiber filter (3) of water inlet end, the ultrafiltration of hyperfiltration reverse-rinsing wastewater collection pond (2) water inlet end is connected to by pipeline
Device (12), which is characterized in that
The first drinking-water pipe (4) are equipped in the efficient backwash waste collecting pit (1), the first drinking-water pipe (4) is from efficient backwash waste
Collecting pit (1) is connected after stretching out in self-sucking pot (5), is connected on the liquid outlet of self-sucking pot (5) the first outlet pipe (6), first
Two efficient backwash waste pumps (7) are connected in parallel on outlet pipe (6), the water outlet of two efficient backwash waste pumps (7) passes through
Pipeline converges and is connected with device for separating mud and water (8)；
The second drinking-water pipe (9) are equipped in the hyperfiltration reverse-rinsing wastewater collection pond (2), the second drinking-water pipe is connected in parallel to three on (9)
The water outlet of platform hyperfiltration reverse-rinsing waste water pump (10), hyperfiltration reverse-rinsing waste water pump (10) converged by pipeline and with backwash water reuse water pot
(11) it is connected.
2. backwash water reuse conveying device in a kind of wastewater treatment according to claim 1, which is characterized in that described first
First butterfly valve (13) and second butterfly valve (14) are in series on outlet pipe (6), wherein the water inlet of an efficient backwash waste pump (7)
The first outlet pipe (6) being connected between first butterfly valve (13) and second butterfly valve (14), in addition an efficient backwash waste pumps (7)
Water inlet be connected on the water outlet of first butterfly valve (13).
3. backwash water reuse conveying device in a kind of wastewater treatment according to claim 1 or 2, which is characterized in that described
Be in series with third butterfly valve (15) and the 4th butterfly valve (16) on second drinking-water pipe (9), First hyperfiltration reverse-rinsing waste water pump (10) into
The mouth of a river is connected on second drinking-water pipe (9) of the 4th butterfly valve (16) water inlet by the 5th butterfly valve (17), and second ultrafiltration is anti-
Wash the water inlet of waste water pump (10) is connected between third butterfly valve (15) and the 4th butterfly valve (16) by the 6th butterfly valve (18) the
On two drinking-water pipes (9), the water inlet of third platform hyperfiltration reverse-rinsing waste water pump (10) is connected to third butterfly valve by the 7th butterfly valve (19)
(15) on the second drinking-water pipe (9) of water outlet.
4. backwash water reuse conveying device in a kind of wastewater treatment according to claim 1 or 2, which is characterized in that every
The water outlet of pump has been sequentially connected in series check (non-return) valve (20) and butterfly valve (21).
5. backwash water reuse conveying device in a kind of wastewater treatment according to claim 3, which is characterized in that every pump
Water outlet has been sequentially connected in series check (non-return) valve (20) and butterfly valve (21).
6. backwash water reuse conveying device in a kind of wastewater treatment according to claim 1 or 2, which is characterized in that each
Backwash waste collecting pit is equipped with liquidometer (22).
7. backwash water reuse conveying device in a kind of wastewater treatment according to claim 3, which is characterized in that each backwash
Wastewater collection pond is equipped with liquidometer (22).
8. backwash water reuse conveying device in a kind of wastewater treatment according to claim 4, which is characterized in that each backwash
Wastewater collection pond is equipped with liquidometer (22).
9. backwash water reuse conveying device in a kind of wastewater treatment according to claim 5, which is characterized in that each backwash
Wastewater collection pond is equipped with liquidometer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523643.8U CN208561888U (en) | 2018-04-13 | 2018-04-13 | Backwash water reuse conveying device in a kind of wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523643.8U CN208561888U (en) | 2018-04-13 | 2018-04-13 | Backwash water reuse conveying device in a kind of wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561888U true CN208561888U (en) | 2019-03-01 |
Family
ID=65480580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523643.8U Active CN208561888U (en) | 2018-04-13 | 2018-04-13 | Backwash water reuse conveying device in a kind of wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561888U (en) |
-
2018
- 2018-04-13 CN CN201820523643.8U patent/CN208561888U/en active Active
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Date of cancellation: 20230115 Granted publication date: 20190301 |
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